reCAPTCHA v2 (Invisible)

Invisible reCAPTCHA does not require the user to click on a checkbox. Instead, it is directly embedded onto an existing button on a site. When you see the following banner on a website, with no checkbox captcha to click, that means it may be using invisible reCAPTCHA v2.

How it Works

The captcha challenge will be embedded onto something like a checkout button. On Supreme for example, once you click the process payment button in checkout, you will trigger a captcha challenge. Invisible works similar to how checkbox works. When the button embedded with invisible reCAPTCHA v2 is clicked, you will either instantly pass through with one click, or a challenge where you will have to select different images that match the challenge request.

One Clicks

A one click for this captcha just refers to the action of clicking the button with invisible reCAPTCHA embedded into it and the captcha validation is completed immediately without any further action required involving clicking different pictures or the user even realizing there was a captcha there in the first place. Just like the reCAPTCHA v2 checkbox test, a highly trusted Google Account and IP will receive one clicks here. An untrusted Google Account and/or IP will be flagged as a suspected bot and have to complete a captcha challenge in order to receive a captcha token and complete the action you were doing.

Difficulty

Invisible v2 tends to be much easier to get one clicks for. Aged accounts that are harvested for a short period have shown a high chance of having one clicks for Invisible v2. However, the amount of one clicks you get may vary depending on the trust level of the account. Accounts that have one click status for Checkbox v2 are more likely to get far more one clicks than accounts that can only get one clicks for Invisible v2.

Notes

SItes using Invisible reCAPTCHA V2 are easier to get one clicks. This means that having one clicks for invisible reCAPTCHA v2, does not mean you will get one clicks necessarily for checkbox reCAPTCHA v2. Having a trust score of 0.9 in this case also does not mean you will get one clicks. However, it means Google thinks you are more likely to be human and on the right track to obtaining one clicks.

Sites Using reCAPTCHA v2 Invisible

•Supreme